package main.java.com.study.concurrency;

import java.text.Format;
import java.util.concurrent.*;
import java.util.concurrent.locks.Lock;

/**
 * @author 安
 * @date 2021/5/10 17:24
 */
public class API {

    public static void main(String[] args) {

        Lock lock;

        Callable callable;
        Future future;

        BlockingQueue blockingQueue;
        LinkedBlockingQueue linkedBlockingQueue;


        Executors executors;
        Executor executor;

        CopyOnWriteArrayList onWriteArrayList;

        Format format;


        System.out.println(String.format("%d",400/2));

        CyclicBarrier cyclicBarrier;
    }
}
